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- USA
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
Bluewater Auto Charging Relay 12V - 140 AMPAuto Charging Relay 12V 140 AMP The automatic charging relay (ACR) automatically manages battery charging to ensure maximum efficiency and protect your batteries. Features: Automatic battery management connects batteries during charging and isolates them when the voltage drops Start Isolation (SI) protects sensitive electronics during engine cranking by temporarily disconnecting house loads (indicated by a slow flashing yellow LED) High output support
Auto Charging Relay 12V - 140 AMP
The automatic charging relay (ACR) automatically manages battery charging to ensure maximum efficiency and protect your batteries.
Features:
- Automatic battery management connects batteries during charging and isolates them when the voltage drops
- Start Isolation (SI) protects sensitive electronics during engine cranking by temporarily disconnecting house loads (indicated by a slow-flashing yellow LED)
- High-output support compatible with alternators up to 120A
- Dual-color LEDs provide real-time battery status: Fault, Charging, Discharging, Combine, SI, and Override modes
- Under Voltage Lockout prevents the relay from closing when battery voltage is too low (9.5V for 12V systems, 19V for 24V systems)
- Durable design IP67 waterproof, ignition protected, safe for marine and RV applications
Specifications:
- Continuous Rating: 120 Amps
- Intermittent Rating: 140 Amps
- Max Voltage: 48VDC
- Cable Size: 4/0 AWG
Applications:
- Boats dual battery systems (starter + house)
- Sailboats navigation and lighting batteries
- Fishing boats trolling motor and accessory battery protection
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 4
Heading misleading is not cloth, it is 100% polyester (plastic).
Color: Blue, Size: 72"W x 72"L (Pack of 1)
Product title says "ALYVIA SPRING Waterproof Fabric Shower Curtain Liner, Washable Cloth Shower Curtain for Bathroom - Standard Size 72x72", so one would assume it is cloth. However, when I got it, it is 100% polyester, so I went to Amazon and checked, and it does say 100% polyester in the smaller product description, so the heading is 100% misleading.
I raised my review from one star to four because it feels decent, does not contain PVC or BPA, and the quality seems outstanding after I washed it (as I would with all new items to rid it of any residual manufacturing smells and chemicals). Still, the product heading is misleading. Usually, I try to get non-plastic and all-natural products as much as possible, so this is not a usual purchase item for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Great buy
Color: White, Size: 72"W x 72"L (Pack of 1)
Great shower curtain for the price. Love the magnetic bottom. Looks exactly like the picture. Great quality and easy to use. Washable and wrinkle -free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Lightweight material dries quickly
Color: White, Size: 72"W x 72"L (Pack of 1)
This shower liner works great. The lightweight material dries quickly. The magnets help keep it inside the bathtub.
I purchased two at the same time, so I can wash one and quickly replace it with a clean one. I am happy that I found this.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great quality
Color: Blush Pink, Size: 72"W x 72"L (Pack of 1)
A lot pinker than I thought but still blended really well with the pink theme I had for our bathroom. The quality is stiff but nice and durable. It didn’t smell coming out of the package but it did have some wrinkle lines. They practically straightened them selves out after a few days of being hung. Easy to put up. Loved it. We got a blue one as well. And it was the same.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Shower liner
Color: White, Size: 72"W x 72"L (Pack of 1)
This shower liner is great. It hangs nice, and can be washed with no problem. It is weighted and stays inside the shower with no problem. I have them in two showers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
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